login
A326741
Numbers which converge to 8 under repeated application of the powertrain map of A133500.
10
8, 23, 27, 33, 34, 81, 92, 108, 118, 128, 138, 148, 158, 168, 178, 188, 198, 208, 214, 222, 231, 248, 254, 262, 271, 287, 308, 319, 323, 329, 331, 333, 334, 341, 408, 412, 428, 432, 447, 459, 508, 608, 623, 632, 708, 748, 794, 808, 811, 822, 908, 913, 919, 921
OFFSET
1,1
EXAMPLE
33 -> 3^3 = 27 -> 2^7 = 128 -> 1^2*8 = 8.
KEYWORD
nonn,base,easy
AUTHOR
Martin Renner, Jul 22 2019
STATUS
approved