Numbers k of the form a - b + c, such that k^3 equals the decimal concatenation a//b//c and numbers k, b, and c have the same number of digits.
A259379
Numbers k of the form a - b + c, such that k^3 equals the decimal concatenation a//b//c and numbers k, b, and c have the same number of digits.
Terms
- a(0) =155a(1) =209a(2) =274a(3) =286a(4) =287a(5) =351a(6) =364a(7) =428a(8) =573a(9) =637a(10) =715a(11) =727a(12) =846a(13) =923a(14) =1095a(15) =1096a(16) =2191a(17) =8905a(18) =18182a(19) =18183a(20) =81818a(21) =81819a(22) =326734a(23) =336634a(24) =663367a(25) =673267a(26) =2727273a(27) =2727274a(28) =4545454a(29) =5454547
External references
- oeis: A259379