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A137359 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 1
6 4
7 10
8 20
9 35
10 58
11 98
12 176
13 333
14 640
15 1213
16 2242
17 4052
18 7226
19 12835
20 22842
21 40788
22 72952
23 130344
24 232200
25 412190
26 729466
27 1288216
28 2272012
29 4003795
30 7050358
31 12404345
32 21801674
33 38275760
34 67125420
35 117604174
36 205865368
37 360090917
38 629414866

[0,0,0,0,0,1,4,10,20,35,58,98,176,333,640,1213,
 2242,4052,7226,12835,22842,40788,72952,130344,
 232200,412190,729466,1288216,2272012,4003795,
 7050358,12404345,21801674,38275760,67125420,
 117604174,205865368,360090917,629414866]

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)