Number of elements less than 1/2 in the Cross Set which is the subset of the set of distinct resistances that can be produced using n unit resistors in series and/or parallel.
A176498
Number of elements less than 1/2 in the Cross Set which is the subset of the set of distinct resistances that can be produced using n unit resistors in series and/or parallel.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =1a(9) =6a(10) =9a(11) =24a(12) =58a(13) =124a(14) =312a(15) =759a(16) =1768a(17) =4421a(18) =10811a(19) =27191a(20) =68591a(21) =174627a(22) =441633a(23) =1124795a(24) =2866004a(25) =7297500a(26) =18585359a(27) =47337643a(28) =120562041a(29) =307063757
External references
- oeis: A176498