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.

A120923 Row sums of triangle A120919 (cascadence of (1+x)^3).

Table of values

n a(n)
0 1
1 10
2 89
3 755
4 6261
5 51276
6 416802
7 3371901
8 27192291
9 218814309
10 1758106311
11 14110481670
12 113160495179
13 906973579067
14 7266174714391
15 58193602100496
16 465947698757267
17 3730070760926851
18 29856161486307842
19 238947353750059666

List of values

[1, 10, 89, 755, 6261, 51276, 416802, 3371901, 27192291, 218814309, 1758106311, 14110481670, 113160495179, 906973579067, 7266174714391, 58193602100496, 465947698757267, 3730070760926851, 29856161486307842, 238947353750059666]

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

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