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.

A103367 Absolute row sums of triangle A103364, which equals the matrix inverse of the Narayana triangle (A001263).

Table of values

n a(n)
2 1
3 2
4 6
5 26
6 160
7 1372
8 15974
9 245142
10 4817712
11 118198568
12 3542890648
13 127417949496
14 5415490994368
15 268526379444104
16 15363229400769566
17 1004545432884250126
18 74441340170270921952
19 6205992783298302119536

List of values

[1, 2, 6, 26, 160, 1372, 15974, 245142, 4817712, 118198568, 3542890648, 127417949496, 5415490994368, 268526379444104, 15363229400769566, 1004545432884250126, 74441340170270921952, 6205992783298302119536]

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

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