Number of set partitions of [n] such that the difference between each element and its index (in the partition) is a multiple of ten.

A274867

Number of set partitions of [n] such that the difference between each element and its index (in the partition) is a multiple of ten.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =4a(4) =8a(5) =16a(6) =32a(7) =64a(8) =128a(9) =256a(10) =512a(11) =1024a(12) =2048a(13) =4096a(14) =8192a(15) =16384a(16) =32768a(17) =65536a(18) =131072a(19) =262144a(20) =524288a(21) =1049088a(22) =2099200a(23) =4200448a(24) =8404992a(25) =16818176a(26) =33652736a(27) =67338240a(28) =134742016a(29) =269615104

External references