A326736 Numbers which converge to 3 under repeated application of the powertrain map of A133500.

3, 31, 103, 113, 123, 133, 143, 153, 163, 173, 183, 193, 203, 303, 311, 403, 503, 603, 703, 803, 903, 1031, 1131, 1231, 1331, 1431, 1531, 1631, 1731, 1831, 1931, 2031, 3031, 3100, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3117, 3118, 3119, 3120, 3130, 3140

Offset

1,1

Links

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

Example

31 -> 3^1 = 3.

Crossrefs

Cf. A133500, A133501, A135384, A135385, A309385, A326733, A326734, A326735, A326737, A326738, A326739, A326740, A326741, A326742.

Sequence in context: A307711 A077547 A104312 * A107197 A096060 A199367

Adjacent sequences: A326733 A326734 A326735 * A326737 A326738 A326739

Keyword

nonn,base,easy

Author

Martin Renner, Jul 22 2019

Status

approved