Three times partitioned numbers: the number of ways a number can be partitioned in (not necessarily different) parts and each part again so partitioned a second and a third time.
A063835
Three times partitioned numbers: the number of ways a number can be partitioned in (not necessarily different) parts and each part again so partitioned a second and a third time.
Terms
- a(0) =1a(1) =5a(2) =14a(3) =51a(4) =125a(5) =429a(6) =1039a(7) =3258a(8) =8254a(9) =23554a(10) =58934a(11) =168803a(12) =412177a(13) =1114550a(14) =2795446a(15) =7345875a(16) =18035424a(17) =46875324a(18) =114272057a(19) =291692396a(20) =709742614a(21) =1774402071a(22) =4290848175a(23) =10672950659a(24) =25572179792a(25) =62670553073a(26) =149978278320
External references
- oeis: A063835