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A186079 Index of Fibonacci numbers having last digit less than corresponding tribonacci number. 0
6, 7, 9, 12, 15, 18, 20, 22, 23, 24, 28, 30, 36, 37, 40, 41, 45, 46, 51, 53, 54, 55, 59, 60, 62, 67, 68, 69, 72, 75, 77, 79, 82, 85, 86, 90, 93, 99, 100, 102, 105, 108, 111, 113, 114, 116, 117, 120, 121, 124, 128, 129, 130, 133, 135, 139, 142, 144, 146, 147, 148, 150, 155, 161, 162, 164, 165, 167, 170, 173, 175, 177, 179, 180, 182, 183, 186, 192, 193, 195, 198, 199, 201, 202, 206, 208, 210, 217, 221, 223, 224, 225, 226, 227, 234, 237, 239, 240, 241, 242 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Fib(a(n)) mod 10 < trib(a(n)) mod 10.

LINKS

Table of n, a(n) for n=1..100.

EXAMPLE

a(5)=15 since Fib(15)=610 and trib(15)=2209 then 0<9

CROSSREFS

Cf. A000045, A186077, A186078.

Sequence in context: A228499 A309961 A108595 * A022938 A048585 A169761

Adjacent sequences:  A186076 A186077 A186078 * A186080 A186081 A186082

KEYWORD

nonn,base

AUTHOR

Carmine Suriano, Feb 11 2011

STATUS

approved

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Last modified October 15 17:24 EDT 2019. Contains 328037 sequences. (Running on oeis4.)