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A077939 as a simple table

n a(n)
0 1
1 2
2 5
3 13
4 33
5 84
6 214
7 545
8 1388
9 3535
10 9003
11 22929
12 58396
13 148724
14 378773
15 964666
16 2456829
17 6257097
18 15935689
19 40585304
20 103363394
21 263247781
22 670444260
23 1707499695
24 4348691431
25 11075326817
26 28206844760
27 71837707768
28 182957587113
29 465959726754

[1,2,5,13,33,84,214,545,1388,3535,9003,22929,
 58396,148724,378773,964666,2456829,6257097,
 15935689,40585304,103363394,263247781,670444260,
 1707499695,4348691431,11075326817,28206844760,
 71837707768,182957587113,465959726754]

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Last modified June 27 02:41 EDT 2024. Contains 373723 sequences. (Running on oeis4.)