cp's OEIS Frontend

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.

A211368 Array read by antidiagonals: T(m,n) = Sum(1<=i<=m) ( n + 2(i-1) )!

Table of values

n a(n)
1 1
2 2
3 7
4 6
5 26
6 127
7 24
8 126
9 746
10 5167
11 120
12 744
13 5166
14 41066
15 368047
16 720
17 5160
18 41064
19 368046
20 3669866
21 40284847
22 5040
23 41040
24 368040
25 3669864
26 40284846
27 482671466
28 6267305647
29 40320
30 367920
31 3669840
32 40284840
33 482671464
34 6267305646

List of values

[1, 2, 7, 6, 26, 127, 24, 126, 746, 5167, 120, 744, 5166, 41066, 368047, 720, 5160, 41064, 368046, 3669866, 40284847, 5040, 41040, 368040, 3669864, 40284846, 482671466, 6267305647, 40320, 367920, 3669840, 40284840, 482671464, 6267305646]

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

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