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A034434 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 1
20 1
21 3
22 7
23 12
24 21
25 38
26 60
27 102
28 165
29 265
30 416
31 660
32 1015
33 1574
34 2405
35 3665
36 5535
37 8364
38 12512
39 18726
40 27862
41 41391
42 61240
43 90541
44 133381
45 196395
46 288534
47 423656
48 621219
49 910885
50 1334634

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,3,7,12,
 21,38,60,102,165,265,416,660,1015,1574,2405,3665,
 5535,8364,12512,18726,27862,41391,61240,90541,
 133381,196395,288534,423656,621219,910885,1334634]

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Last modified April 25 16:42 EDT 2024. Contains 371989 sequences. (Running on oeis4.)