A165339 Numbers that eventually reach the cycle 919-1459 under "x -> sum of cubes of digits of x" (see A055012).

49, 94, 199, 337, 373, 379, 397, 409, 478, 487, 490, 733, 739, 748, 784, 793, 847, 874, 904, 919, 937, 940, 973, 991, 1099, 1129, 1147, 1174, 1192, 1219, 1237, 1273, 1291, 1327, 1339, 1369, 1372, 1393, 1396, 1399, 1417, 1459, 1468, 1471, 1486, 1495, 1549

Offset

1,1

Comments

A165330(a(n)) = 919;

Subsequence of A165336.

Links

Table of n, a(n) for n=1..47.

Example

a(1)=49: 49 -> 4^3+9^3=793 -> 7^3+9^3+3^3=1099 -> 1+0+2*9^3=1459 -> 919 -> 1459 ... .

Crossrefs

Cf. A154820, A154877, A165330, A165336.

Sequence in context: A039427 A043250 A044030 * A131601 A309541 A174386

Adjacent sequences: A165336 A165337 A165338 * A165340 A165341 A165342

Keyword

base,nonn

Author

Reinhard Zumkeller, Sep 17 2009

Status

approved