A349832 Even numbers that are "generated" (in Kaprekar's sense) in all three bases 2, 4, and 6.

0, 2, 10, 14, 16, 22, 24, 28, 34, 36, 38, 44, 50, 58, 60, 62, 66, 68, 72, 74, 76, 82, 84, 92, 94, 96, 98, 106, 108, 110, 118, 120, 122, 126, 132, 134, 136, 140, 146, 154, 156, 158, 162, 164, 170, 176, 178, 186, 196, 198, 202, 206, 210, 214, 216, 222, 228, 234, 238, 244, 246, 252, 256, 258, 260

Offset: 1

Author

N. J. A. Sloane, Jan 07 2022

Keywords

• nonn
• base

Comments

Using Max Alekseyev's PARI "Gen" program (see A010061), we run

vector(500,k,length(Gen(k,2))),

vector(500,k,length(Gen(k,4))), and

vector(500,k,length(Gen(k,6)))

to find the numbers that are generated in bases 2, 4, and 6, and then take the even numbers that are common to all three lists.

Crossrefs

Cf. A003052, A010061, A228082, A349829, A349830, A349831, A349833.

A230624 is a subsequence.

A row of A350601.