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A287859 as a simple table

n a(n)
0 1
1 1
2 6
3 7
4 20
5 31
6 72
7 127
8 368
9 319
10 1952
11 1791
12 6720
13 3071
14 28544
15 29183
16 113920
17 116735
18 455168
19 401407
20 2087936
21 1986559
22 8382464
23 7979007
24 33460224
25 31916031
26 134209536
27 127434751
28 536821760
29 511311871
30 2147254272
31 2062024703
32 8589344768
33 8247312383

[1,1,6,7,20,31,72,127,368,319,1952,1791,6720,3071,
 28544,29183,113920,116735,455168,401407,2087936,
 1986559,8382464,7979007,33460224,31916031,
 134209536,127434751,536821760,511311871,
 2147254272,2062024703,8589344768,8247312383]

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Last modified May 3 10:32 EDT 2024. Contains 372207 sequences. (Running on oeis4.)