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A027005 as a simple table

n a(n)
1 1
2 19
3 101
4 370
5 1148
6 3278
7 8967
8 23993
9 63483
10 167040
11 438346
12 1148844
13 3009181
14 7879855
15 20631713
16 54016798
17 141420392
18 370246298
19 969320643
20 2537718005
21 6643835991
22 17393792844
23 45537545686
24 119218847640
25 312119000953
26 817138159243
27 2139295481117

[1,19,101,370,1148,3278,8967,23993,63483,167040,
 438346,1148844,3009181,7879855,20631713,54016798,
 141420392,370246298,969320643,2537718005,
 6643835991,17393792844,45537545686,119218847640,
 312119000953,817138159243,2139295481117]

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Last modified May 2 03:56 EDT 2024. Contains 372178 sequences. (Running on oeis4.)