A277270 First 2-digit number to appear n times in the decimal expansion of e.

27, 18, 28, 35, 66, 66, 66, 74, 7, 74, 74, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 25, 25, 25, 25, 44, 25, 44, 44, 44, 44, 96, 96, 63, 63, 25, 96, 25, 96, 63, 63, 63, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36

Offset

1,1

Comments

a(9) is the 2-digit number 07.

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000

Example

a(2) = 18 because 18 is the first 2-digit number to appear 2 times in the decimal expansion of e = 2.7(18)28(18)...

Crossrefs

Cf. A001113, A195138, A276992, A290643, A290644.

Sequence in context: A271450 A169733 A105325 * A040704 A366673 A182141

Adjacent sequences: A277267 A277268 A277269 * A277271 A277272 A277273

Keyword

nonn,base

Author

Bobby Jacobs, Nov 05 2016

Status

approved