Iccanobirt numbers (12 of 15): a(n) = R(R(a(n-1)) + a(n-2) + a(n-3)), where R is the digit reversal function A004086.

A102122

Iccanobirt numbers (12 of 15): a(n) = R(R(a(n-1)) + 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) =31a(8) =42a(9) =26a(10) =531a(11) =302a(12) =67a(13) =909a(14) =8721a(15) =4522a(16) =48811a(17) =72152a(18) =6487a(19) =908821a(20) =844702a(21) =6572211a(22) =9726782a(23) =29139201a(24) =58129562a(25) =86185456a(26) =139627251a(27) =949140792a(28) =656458225a(29) =9962261161

External references