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A127620 as a simple table

na(n)
01
11
25
322
4117
5654
63843
722882
8137443
9827998
104995443
1130155494
12182083275
131099560942
146640309323
1540101959542
16242184540139
171462610652718
188833070227499
1953345145429670
20322164911643723
211945636121710110

[1,1,5,22,117,654,3843,22882,137443,827998,
 4995443,30155494,182083275,1099560942,6640309323,
 40101959542,242184540139,1462610652718,
 8833070227499,53345145429670,322164911643723,
 1945636121710110]