Structured pentagonal icositetrahedral numbers (vertex structure 10).

Terms

a(0) =1a(1) =38a(2) =174a(3) =472a(4) =995a(5) =1806a(6) =2968a(7) =4544a(8) =6597a(9) =9190a(10) =12386a(11) =16248a(12) =20839a(13) =26222a(14) =32460a(15) =39616a(16) =47753a(17) =56934a(18) =67222a(19) =78680a(20) =91371a(21) =105358a(22) =120704a(23) =137472a(24) =155725a(25) =175526a(26) =196938a(27) =220024a(28) =244847a(29) =271470