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.

A090359 Self-convolution equals the binomial transform of A090358: A^2 = BINOMIAL(A090358), where A090358^6 = BINOMIAL(A090358^5).

Table of values

n a(n)
0 1
1 1
2 4
3 40
4 640
5 13816
6 374636
7 12229364
8 466769330
9 20391705290
10 1003264704212
11 54885373562372
12 3304609250020008
13 217139910688424400
14 15461303963210314980
15 1185856988993966140380
16 97466557932008735970465

List of values

[1, 1, 4, 40, 640, 13816, 374636, 12229364, 466769330, 20391705290, 1003264704212, 54885373562372, 3304609250020008, 217139910688424400, 15461303963210314980, 1185856988993966140380, 97466557932008735970465]

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

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