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A237644 as a simple table

na(n)
01
11
24
363
42116
5113550
68687239
7891701755
8118110608484
919625931563166
104001492423904134
11983010151440620919
12286534726440573778723
1397810529840988133377195
1438660405402434292659485223
1517520204438205012495544783268

[1,1,4,63,2116,113550,8687239,891701755,
 118110608484,19625931563166,4001492423904134,
 983010151440620919,286534726440573778723,
 97810529840988133377195,
 38660405402434292659485223,
 17520204438205012495544783268]