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A266734 as a simple table

na(n)
01
11
26
390
41879
547024
61331664
741250519
81367533365
947808569835
101744233181074
1165905305836049
122564220925607625
13102277575120518170
144167486279986250932
15172988069360147449566
167298137818882637998561
17312349784398279829229533
1813539988681466075755541070

[1,1,6,90,1879,47024,1331664,41250519,1367533365,
 47808569835,1744233181074,65905305836049,
 2564220925607625,102277575120518170,
 4167486279986250932,172988069360147449566,
 7298137818882637998561,312349784398279829229533,
 13539988681466075755541070]