a(n) is the position of the first occurrence of n^3 in the concatenation of the positive integers in decimal representation.
A290787
a(n) is the position of the first occurrence of n^3 in the concatenation of the positive integers in decimal representation.
Terms
- a(0) =1a(1) =8a(2) =44a(3) =83a(4) =265a(5) =378a(6) =58a(7) =267a(8) =783a(9) =2890a(10) =289a(11) =5802a(12) =6781a(13) =9866a(14) =12390a(15) =15274a(16) =4288a(17) =9223a(18) =22764a(19) =30890a(20) =6595a(21) =42130a(22) =49725a(23) =58010a(24) =1575a(25) =76770a(26) =87305a(27) =7670a(28) =110835a(29) =123890
External references
- oeis: A290787