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.

A305965 Number of length-n restricted growth strings (RGS) with growth <= five and fixed first element.

Table of values

n a(n)
0 1
1 1
2 6
3 51
4 541
5 6756
6 96205
7 1530025
8 26775550
9 509861195
10 10472109149
11 230368347780
12 5396308081285
13 133949699318945
14 3508794554854054
15 96648143868171171
16 2790590111082279405
17 84231759174460743700
18 2651416546964399982909
19 86848041397350751409257

List of values

[1, 1, 6, 51, 541, 6756, 96205, 1530025, 26775550, 509861195, 10472109149, 230368347780, 5396308081285, 133949699318945, 3508794554854054, 96648143868171171, 2790590111082279405, 84231759174460743700, 2651416546964399982909, 86848041397350751409257]

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

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