Number of partitions of n into parts not of form 4k+2, 20k, 20k+1 or 20k-1. Also number of partitions in which no odd part is repeated, with no part of size less than or equal to 2 and where differences between parts at distance 4 are greater than 1 when the smallest part is odd and greater than 2 when the smallest part is even.
A036024
Number of partitions of n into parts not of form 4k+2, 20k, 20k+1 or 20k-1. Also number of partitions in which no odd part is repeated, with no part of size less than or equal to 2 and where differences between parts at distance 4 are greater than 1 when the smallest part is odd and greater than 2 when the smallest part is even.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =1a(4) =1a(5) =1a(6) =2a(7) =3a(8) =3a(9) =3a(10) =5a(11) =7a(12) =7a(13) =8a(14) =12a(15) =15a(16) =16a(17) =19a(18) =24a(19) =30a(20) =34a(21) =39a(22) =49a(23) =60a(24) =67a(25) =77a(26) =95a(27) =112a(28) =127a(29) =147
External references
- oeis: A036024