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A077372
Fibonacci numbers whose external digits form a Fibonacci number. Or Fibonacci numbers whose MSD and LSD form a Fibonacci number.
3
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 121393, 1836311903, 2504730781961, 10610209857723, 10284720757613717413913, 184551825793033096366333, 59425114757512643212875125, 155576970220531065681649693
OFFSET
1,4
COMMENTS
Sequence can be easily generated up to >10000 terms with the appended Sage script. - Manfred Scheucher, Jun 02 2015
LINKS
Manfred Scheucher, Sage Script
PROG
(Sage) F=[fibonacci(i) for i in [0..200]]
[x for x in F if x<10 or (x>10 and (10*x.digits()[-1]+x.digits()[0]) in F)]
# Tom Edgar, Jun 03 2015
CROSSREFS
Sequence in context: A073958 A074317 A077371 * A147659 A005181 A177376
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Nov 06 2002
EXTENSIONS
More terms from Lior Manor, Nov 06 2002
STATUS
approved