a(n) = total number of partitions of [1, 2, ..., k] into exactly n blocks, each of size 1, 2, ..., 5, for 0 <= k <= 5n.
A144509
a(n) = total number of partitions of [1, 2, ..., k] into exactly n blocks, each of size 1, 2, ..., 5, for 0 <= k <= 5n.
Terms
- a(0) =1a(1) =5a(2) =456a(3) =405408a(4) =1495388159
External references
- oeis: A144509