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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A349736 Binomial coefficients C(m,k) such that C(m,k), C(m,k+1), C(m,k+2) with 0 <= k <= m-2 form an increasing arithmetic progression.

Table of values

n a(n)
1 7
2 1001
3 490314
4 927983760
5 6973199770790
6 209769429934732479
7 25331521183260952835630
8 12289694242827235919344118592
9 23955991473971122736214778043009679
10 187581456720371323313917970237305876898550
11 5898404991626652623457605084827693331568853294440
12 744569299056744628602691379013860201165514803170616390880

List of values

[7, 1001, 490314, 927983760, 6973199770790, 209769429934732479, 25331521183260952835630, 12289694242827235919344118592, 23955991473971122736214778043009679, 187581456720371323313917970237305876898550, 5898404991626652623457605084827693331568853294440, 744569299056744628602691379013860201165514803170616390880]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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