Iccanobirt numbers (6 of 15): a(n) = R(a(n-1)) + R(a(n-2)) + a(n-3), where R is the digit reversal function A004086.

A102116

Iccanobirt numbers (6 of 15): a(n) = R(a(n-1)) + R(a(n-2)) + a(n-3), where R is the digit reversal function A004086.

Terms

    a(0) =0a(1) =0a(2) =1a(3) =1a(4) =2a(5) =4a(6) =7a(7) =13a(8) =42a(9) =62a(10) =63a(11) =104a(12) =499a(13) =1458a(14) =9639a(15) =18409a(16) =101308a(17) =903221a(18) =943819a(19) =1141966a(20) =8512981a(21) =9527388a(22) =11871383a(23) =55668051a(24) =62931854a(25) =72771964a(26) =148399704a(27) =517843422a(28) =705114520a(29) =398159926

External references