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A049349 as a simple table

n a(n)
1 1
2 7
3 29
4 103
5 405
6 1599
7 6141
8 23863
9 92773
10 359791
11 1396493
12 5421415
13 21041397
14 81670431
15 317005341
16 1230432919
17 4775854213
18 18537264079
19 71951401517
20 279275580103
21 1083993881877
22 4207466012031
23 16331061009213

[1,7,29,103,405,1599,6141,23863,92773,359791,
 1396493,5421415,21041397,81670431,317005341,
 1230432919,4775854213,18537264079,71951401517,
 279275580103,1083993881877,4207466012031,
 16331061009213]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)