A045728 Fibonacci numbers having initial digit '4'.

4181, 46368, 433494437, 4807526976, 4052739537881, 44945570212853, 498454011879264, 420196140727489673, 4660046610375530309, 43566776258854844738105, 483162952612010163284885, 407305795904080553832073954, 4517090495650391871408712937

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Mathematica

Select[Fibonacci[Range[200]], IntegerDigits[#][[1]]==4&] (* Harvey P. Dale, Sep 17 2020 *)

Crossrefs

Sequence in context: A091982 A238082 A072322 * A048593 A358555 A050937

Adjacent sequences: A045725 A045726 A045727 * A045729 A045730 A045731

Keyword

nonn,base

Author

Jeff Burch

Extensions

Corrected and extended by Harvey P. Dale, Sep 17 2020

Status

approved