Number of steps to go from (n+1)!-1 to n!-1 with map x -> x - (sum of digits in factorial base representation of x).
A219661
Number of steps to go from (n+1)!-1 to n!-1 with map x -> x - (sum of digits in factorial base representation of x).
Terms
- a(0) =1a(1) =2a(2) =5a(3) =19a(4) =83a(5) =428a(6) =2611a(7) =18473a(8) =150726a(9) =1377548a(10) =13851248a(11) =152610108a(12) =1835293041a(13) =23925573979a(14) =335859122743
External references
- oeis: A219661