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.

A241877 Number of ascent sequences of length n with exactly seven descents.

Table of values

n a(n)
12 262
13 45355
14 2945144
15 115640368
16 3310089672
17 76098190354
18 1488843551061
19 25742974021760
20 403792980134432
21 5855533942758206
22 79621493875268300
23 1026297720267259815
24 12647422247984279889
25 150029397902618780880
26 1722644140748876548506
27 19232187878731653646068

List of values

[262, 45355, 2945144, 115640368, 3310089672, 76098190354, 1488843551061, 25742974021760, 403792980134432, 5855533942758206, 79621493875268300, 1026297720267259815, 12647422247984279889, 150029397902618780880, 1722644140748876548506, 19232187878731653646068]

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

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