Number of nondecreasing sequences of 7 1..n integers with every element dividing the sequence sum
1, 5, 12, 24, 33, 69, 83, 116, 145, 188, 193, 290, 293, 332, 428, 496, 497, 606, 607
1 seqfan posts
Sun May 20 12:51:11 CEST 2012 [seqfan] Mixture of partitioning and divisibility, formulas?