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A101437
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a(1) = 1; a(n+1) = sum{k=1 to n} a(n+1-k)(mod k).
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0
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1, 0, 1, 1, 2, 3, 3, 6, 6, 8, 11, 13, 17, 15, 25, 30, 34, 34, 46, 47, 42, 61, 72, 82, 76, 86, 93, 95, 102, 130, 145, 163, 153, 148, 172, 230, 205, 226, 214, 182, 230, 231, 272, 322, 329, 315, 340, 373, 354, 356, 378, 431, 510, 457, 498, 565, 558, 468, 528, 591, 613, 578
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