A039411 Numbers whose base-10 representation has the same nonzero number of 2's and 4's.

24, 42, 124, 142, 204, 214, 234, 240, 241, 243, 245, 246, 247, 248, 249, 254, 264, 274, 284, 294, 324, 342, 402, 412, 420, 421, 423, 425, 426, 427, 428, 429, 432, 452, 462, 472, 482, 492, 524, 542, 624, 642, 724, 742, 824, 842, 924, 942, 1024, 1042

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Crossrefs

Sequence in context: A077095 A228844 A111948 * A043234 A044014 A087093

Adjacent sequences: A039408 A039409 A039410 * A039412 A039413 A039414

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved