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A280465 as a simple table

n a(n)
0 1
1 3
2 6
3 15
4 24
5 56
6 104
7 248
8 392
9 912
10 1720
11 4076
12 6174
13 14371
14 26656
15 63488
16 100352
17 233472
18 440320
19 1043456
20 1579008
21 3681280
22 6831104
23 16253952
24 25693184
25 59773952
26 112727040
27 267138048
28 404235264
29 942418944
30 1748909056
31 4160889856
32 6576811008

[1,3,6,15,24,56,104,248,392,912,1720,4076,6174,
 14371,26656,63488,100352,233472,440320,1043456,
 1579008,3681280,6831104,16253952,25693184,
 59773952,112727040,267138048,404235264,942418944,
 1748909056,4160889856,6576811008]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)