Number of partitions in parts not of the form 13k, 13k+1 or 13k-1. Also number of partitions with no part of size 1 and differences between parts at distance 5 are greater than 1.
A035949
Number of partitions in parts not of the form 13k, 13k+1 or 13k-1. Also number of partitions with no part of size 1 and differences between parts at distance 5 are greater than 1.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =2a(4) =2a(5) =4a(6) =4a(7) =7a(8) =8a(9) =12a(10) =14a(11) =20a(12) =23a(13) =32a(14) =39a(15) =51a(16) =61a(17) =80a(18) =95a(19) =122a(20) =146a(21) =183a(22) =219a(23) =273a(24) =324a(25) =399a(26) =475a(27) =578a(28) =685a(29) =830
External references
- oeis: A035949