A085185 Sequence A014486 shown in base 4.

0, 2, 22, 30, 222, 230, 302, 310, 320, 2222, 2230, 2302, 2310, 2320, 3022, 3030, 3102, 3110, 3120, 3202, 3210, 3220, 3300, 22222, 22230, 22302, 22310, 22320, 23022, 23030, 23102, 23110, 23120, 23202, 23210, 23220, 23300, 30222, 30230, 30302

Offset: 0

Author

Antti Karttunen, Jun 14 2003

Keywords

• nonn
• base

Crossrefs

Cf. A085184. Number of terms with n significant digits is given by A000108(n).

Formula

a(n) = A007090(A014486(n)).