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.

A187661 Binomial convolution of the (signless) central Stirling numbers of the first kind and the central Stirling numbers of the second kind.

Table of values

n a(n)
0 1
1 2
2 20
3 369
4 10192
5 379850
6 17930697
7 1027046517
8 69216504576
9 5363945384274
10 469658243947850
11 45827641349686636
12 4928867833029014503
13 579101340954599901152
14 73778702335232336908585
15 10129059530832922239925140

List of values

[1, 2, 20, 369, 10192, 379850, 17930697, 1027046517, 69216504576, 5363945384274, 469658243947850, 45827641349686636, 4928867833029014503, 579101340954599901152, 73778702335232336908585, 10129059530832922239925140]

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

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