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A113876 as a simple table

n a(n)
1 1
2 5
3 13
4 77
5 205
6 1229
7 3277
8 19661
9 52429
10 314573
11 838861
12 5033165
13 13421773
14 80530637
15 214748365
16 1288490189
17 3435973837
18 20615843021
19 54975581389
20 329853488333
21 879609302221
22 5277655813325
23 14073748835533
24 84442493013197
25 225179981368525
26 1351079888211149

[1,5,13,77,205,1229,3277,19661,52429,314573,
 838861,5033165,13421773,80530637,214748365,
 1288490189,3435973837,20615843021,54975581389,
 329853488333,879609302221,5277655813325,
 14073748835533,84442493013197,225179981368525,
 1351079888211149]

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Last modified June 5 04:27 EDT 2024. Contains 373102 sequences. (Running on oeis4.)