A053068 Concatenation of next n Fibonacci numbers.

1, 12, 358, 13213455, 89144233377610, 987159725844181676510946, 17711286574636875025121393196418317811, 5142298320401346269217830935245785702887922746514930352

Offset: 1

Author

Felice Russo, Feb 25 2000

Keywords

• easy
• base
• nonn
• less

References

• Felice Russo, A set of new Smarandache functions, sequences and conjectures in number theory, American Research Press 2000

Links

• Harvey P. Dale, Table of n, a(n) for n = 1..21

Crossrefs

Cf. A000045.

Programs

Mathematica

Module[{nn=10,fibs},fibs=Fibonacci[Range[(nn(nn+1))/2]];FromDigits[Flatten[IntegerDigits/@#]]&/@TakeList[fibs,Range[nn]]] (* Harvey P. Dale, Dec 29 2024 *)

Extensions

More terms from James Sellers, Feb 28 2000