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.

A102104 Row sums of triangular matrix A102101, which shifts upward to exclude the main diagonal under matrix fourth power.

Table of values

n a(n)
0 1
1 3
2 34
3 2125
4 399551
5 167436757
6 133589812359
7 182634217743739
8 396471609861950572
9 1290175805332297239092
10 6016194958934722148801658
11 38771533093655782191893463830
12 335219158226849230801472869515158

List of values

[1, 3, 34, 2125, 399551, 167436757, 133589812359, 182634217743739, 396471609861950572, 1290175805332297239092, 6016194958934722148801658, 38771533093655782191893463830, 335219158226849230801472869515158]

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

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