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A272395 as a simple table

n a(n)
0 1
1 0
2 1
3 1
4 11
5 76
6 671
7 5916
8 54131
9 504316
10 4779291
11 45898975
12 445798221
13 4371237794
14 43213522209
15 430241859971
16 4310236148075
17 43417944574136
18 439495074016427
19 4468208369691396
20 45605656313488271
21 467140985042718910

[1,0,1,1,11,76,671,5916,54131,504316,4779291,
 45898975,445798221,4371237794,43213522209,
 430241859971,4310236148075,43417944574136,
 439495074016427,4468208369691396,
 45605656313488271,467140985042718910]

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Last modified May 13 09:35 EDT 2024. Contains 372504 sequences. (Running on oeis4.)