OFFSET
0,12
EXAMPLE
The a(9) = 1 through a(14) = 11 partitions:
(54) (541) (74) (543) (76) (554)
(542) (741) (544) (743)
(5411) (5421) (742) (761)
(54111) (5422) (5432)
(5431) (5441)
(7411) (7421)
(54211) (54221)
(541111) (54311)
(74111)
(542111)
(5411111)
MATHEMATICA
Table[Length[Select[IntegerPartitions[n], !GreaterEqual@@PrimeOmega/@#&]], {n, 0, 30}]
KEYWORD
nonn
AUTHOR
Gus Wiseman, Dec 09 2022
STATUS
approved