

A169973


a(n) = number of ways to write n as a sum of distinct numbers <= n, where the addition is carryless mod 10.


0



1, 1, 1, 2, 2, 4, 7, 13, 26, 51, 52, 103, 154, 205, 256, 308, 359, 410, 461, 512, 2408, 4814, 20276, 70298, 189440, 427728, 855452, 1583464, 2833460, 5127424, 10197920, 20395832, 42204112, 86360168, 173465856, 345264448, 687194480
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