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.

A111547 Column 3 of triangle A111544; also found in column 0 of triangle A111549, which equals the matrix logarithm of A111544.

Table of values

n a(n)
0 1
1 4
2 23
3 165
4 1383
5 13083
6 136863
7 1562715
8 19301319
9 256191363
10 3636036783
11 54956529675
12 881578601559
13 14964805041363
14 268105552191423
15 5057384615702235
16 100224731537223399
17 2082402995330965923

List of values

[1, 4, 23, 165, 1383, 13083, 136863, 1562715, 19301319, 256191363, 3636036783, 54956529675, 881578601559, 14964805041363, 268105552191423, 5057384615702235, 100224731537223399, 2082402995330965923]

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

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