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.

A093953 a(n) = rightmost term in M^n * [1,1,1], where M = a 3 X 3 matrix composed of the first 3 rows of A050166 (fill in the matrix with zeros): = [1 0 0 / 1 2 0 / 1 4 5].

Table of values

n a(n)
0 1
1 10
2 63
3 344
4 1781
5 9030
6 45403
7 227524
8 1138641
9 5695250
10 28480343
11 142409904
12 712065901
13 3560362270
14 17801876883
15 89009515484

List of values

[1, 10, 63, 344, 1781, 9030, 45403, 227524, 1138641, 5695250, 28480343, 142409904, 712065901, 3560362270, 17801876883, 89009515484]

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

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