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A249444 as a simple table

n a(n)
1 13
2 137
3 251
4 353
5 2213
6 4933
7 24421
8 78137
9 148933
10 205441
11 371311
12 493121
13 524309
14 571873
15 912773
16 1225153
17 1594339
18 4330913
19 7189253
20 13652161
21 18191713
22 21254213
23 28629187
24 31855333
25 42508901
26 49431233
27 73560481
28 81183173
29 99253313
30 178454113
31 184220581
32 192100613

[13,137,251,353,2213,4933,24421,78137,148933,
 205441,371311,493121,524309,571873,912773,1225153,
 1594339,4330913,7189253,13652161,18191713,
 21254213,28629187,31855333,42508901,49431233,
 73560481,81183173,99253313,178454113,184220581,
 192100613]

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Last modified September 4 11:52 EDT 2024. Contains 375683 sequences. (Running on oeis4.)