A051408 a(n+1) = a(n) + sum of digits of (a(n)^3).

3, 12, 30, 39, 66, 102, 120, 138, 165, 192, 237, 255, 291, 318, 345, 372, 417, 444, 489, 525, 552, 597, 633, 669, 714, 759, 804, 849, 885, 921, 966, 1011, 1038, 1083, 1128, 1164, 1218, 1254, 1299, 1353, 1407, 1452, 1488, 1533, 1578, 1623, 1668, 1713, 1758

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Mathematica

NestList[#+Total[IntegerDigits[#^3]]&, 3, 50] (* Harvey P. Dale, Jun 15 2019 *)

Crossrefs

Cf. A051373.

Sequence in context: A001860 A199035 A101459 * A331080 A164013 A057671

Adjacent sequences: A051405 A051406 A051407 * A051409 A051410 A051411

Keyword

easy,nonn,base

Author

Miklos SZABO (mike(AT)ludens.elte.hu)

Status

approved