A105702 Smallest m such that 2 is at the n-th position of the decimal representation of the m-th Fibonacci number.
3, 8, 13, 18, 23, 35, 32, 37, 42, 47, 51, 56, 61, 66, 94, 75, 80, 85, 90, 102, 99, 104, 109, 114, 118, 123, 128, 133, 161, 142, 147, 152, 157, 166, 166, 171, 176, 184, 185, 190, 195, 200, 215, 209, 214, 219, 224, 233, 233, 238, 243, 251, 252, 257, 262, 267, 283
Offset: 0
Examples
n=3: a(3)=18, A000045(18)=A105710(3)=2584->[2]584; n=4: a(4)=23, A000045(23)=A105710(4)=28657->[2]8657.
Links
- Eric Weisstein's World of Mathematics, Fibonacci Number
Comments