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A041943 as a simple table

n a(n)
0 1
1 4
2 9
3 22
4 31
5 84
6 115
7 314
8 743
9 3286
10 145327
11 584594
12 1314515
13 3213624
14 4528139
15 12269902
16 16798041
17 45865984
18 108530009
19 479986020
20 21227914889
21 85391645576
22 192011206041
23 469414057658
24 661425263699
25 1792264585056
26 2453689848755
27 6699644282566

[1,4,9,22,31,84,115,314,743,3286,145327,584594,
 1314515,3213624,4528139,12269902,16798041,
 45865984,108530009,479986020,21227914889,
 85391645576,192011206041,469414057658,
 661425263699,1792264585056,2453689848755,
 6699644282566]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)