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A070225 as a simple table

n a(n)
1 4
2 45
3 175
4 1573
5 5491
6 26071
7 72283
8 212341
9 367993
10 1050703
11 1247941
12 2608891
13 3352351
14 5799421
15 7040833
16 7722991
17 11800141
18 13766161
19 19609831
20 22345963
21 30273673
22 42022741
23 73911181
24 80434513
25 98397223
26 141963643
27 184867531
28 215639401
29 235646491
30 264196483

[4,45,175,1573,5491,26071,72283,212341,367993,
 1050703,1247941,2608891,3352351,5799421,7040833,
 7722991,11800141,13766161,19609831,22345963,
 30273673,42022741,73911181,80434513,98397223,
 141963643,184867531,215639401,235646491,264196483]

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Last modified May 8 00:02 EDT 2024. Contains 372317 sequences. (Running on oeis4.)