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.

A205999 Inverse Euler transform of A195980.

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 10
5 23
6 61
7 157
8 426
9 1163
10 3253
11 9172
12 26236
13 75634
14 220021
15 644305
16 1898977
17 5626720
18 16754652
19 50104781
20 150427938
21 453214878
22 1369857943
23 4152559458
24 12621816592
25 38459047705
26 117453028937
27 359455509767
28 1102239999454
29 3386090204843
30 10419804578693
31 32115276396739
32 99131502581481
33 306422345148052
34 948423189115351

List of values

[1, 1, 2, 4, 10, 23, 61, 157, 426, 1163, 3253, 9172, 26236, 75634, 220021, 644305, 1898977, 5626720, 16754652, 50104781, 150427938, 453214878, 1369857943, 4152559458, 12621816592, 38459047705, 117453028937, 359455509767, 1102239999454, 3386090204843, 10419804578693, 32115276396739, 99131502581481, 306422345148052, 948423189115351]

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

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