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A203448 as a simple table

n a(n)
1 64
2 174
3 1177
4 7481
5 46853
6 265581
7 1371532
8 6477799
9 28186736
10 113797303
11 429229381
12 1522307251
13 5106384889
14 16285979144
15 49619743791
16 145033371213
17 408217994491
18 1110183398793
19 2926141105334
20 7495234690866
21 18704470939705

[64,174,1177,7481,46853,265581,1371532,6477799,
 28186736,113797303,429229381,1522307251,
 5106384889,16285979144,49619743791,145033371213,
 408217994491,1110183398793,2926141105334,
 7495234690866,18704470939705]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)