A004230 a(n) = 10000*log_10(n) rounded up.

0, 3011, 4772, 6021, 6990, 7782, 8451, 9031, 9543, 10000, 10414, 10792, 11140, 11462, 11761, 12042, 12305, 12553, 12788, 13011, 13223, 13425, 13618, 13803, 13980, 14150, 14314, 14472, 14624

Offset

1,2

Links

Table of n, a(n) for n=1..29.

Crossrefs

Cf. A004228, A004239.

Cf. A004218, A004221, A004224, A004227.

Sequence in context: A004228 A004229 A351867 * A162606 A233963 A086746

Adjacent sequences: A004227 A004228 A004229 * A004231 A004232 A004233

Keyword

nonn

Author

N. J. A. Sloane

Status

approved