a(1)=1; thereafter a(n) is smallest positive number not already in the sequence such that the sum a(1)+...+a(n) divides the concatenation a(1)...a(n).
A151995
a(1)=1; thereafter a(n) is smallest positive number not already in the sequence such that the sum a(1)+...+a(n) divides the concatenation a(1)...a(n).
Terms
- a(0) =1a(1) =2a(2) =6a(3) =250488a(4) =19986a(5) =118030a(6) =133970a(7) =693810a(8) =2231328a(9) =3407286a(10) =5733260a(11) =25176334a(12) =75529002a(13) =1913932644a(14) =2692452a(15) =5413116264a(16) =6766395330a(17) =2492882490a(18) =9544178676a(19) =19819882608a(20) =10086515692a(21) =10541120510a(22) =4147755864a(23) =6025730266
External references
- oeis: A151995