Pronic Numbers

The MBNA started checking for pronic numbers on 30 January 2009 after Mathbabbler learned about pronic numbers while creating a nBAB for the number 56. 56 is a pronic number (7*8). The nBAB for the number 56 starts with the following.

	Billy Powell died of a heart attack on 28 January 2009 at the 
	age of 56. Powell was the keyboard player for Lynyrd Skynyrd 
	joining the band in 1972. MathBabbler likes Powell's piano 
	playing on the song "Tuesdays Gone." 

Pronic numbers were revisited on 14 December 2013, which was 90 days from Pi Day 2014. 90 is a pronic number (9*10).

This collection of Pronic Numbers, which was created on 15 December 2013, was initialized with the pronic numbers less than 10,000.

Pronic numbers are the products of two consecutive integers.

0, 2, 6, 12, 20, 30, 42, 56, 72, 90, 110, 132, 156, 182, 210, 240, 272, 306, 342, 380, 420, 462, 506, 552, 600, 650, 702, 756, 812, 870, 930, 992, 1056, 1122, 1190, 1260, 1332, 1406, 1482, 1560, 1640, 1722, 1806, 1892, 1980, 2070, 2162, 2256, 2352, 2450, 2550, 2652, 2756, 2862, 2970, 3080, 3192, 3306, 3422, 3540, 3660, 3782, 3906, 4032, 4160, 4290, 4422, 4556, 4692, 4830, 4970, 5112, 5256, 5402, 5550, 5700, 5852, 6006, 6162, 6320, 6480, 6642, 6806, 6972, 7140, 7310, 7482, 7656, 7832, 8010, 8190, 8372, 8556, 8742, 8930, 9120, 9312, 9506, 9702, 9900, ....,
Pronic Numbers Greater Than 9999...
10100

GDT wrote a C++ program to help create this webpage and to add pronic number checking to the MBNA.


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 15 December 2013
+ added 210 on 02 May 2015
+ added 182 on 02 May 2015
+ added 272 on 12 May 2015
+ added 10100 on 21 August 2015
+ added 240 on 11 October 2015
+ added 306 on 26 April 2016
+ added 342 on 09 July 2016
+ added 3192 on 14 July 2016
+ added 380 on 02 January 2017
+ added 1892 on 26 January 2017
+ added 462 on 07 January 2018
+ added 5700 on 14 January 2018
+ added 506 on 16 June 2018

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 United States License.