A055502 a(0)=0, a(1)=2, a(n) = smallest prime > a(n-1)+a(n-2).

0, 2, 3, 7, 11, 19, 31, 53, 89, 149, 239, 389, 631, 1021, 1657, 2683, 4349, 7039, 11393, 18433, 29833, 48271, 78121, 126397, 204521, 330943, 535481, 866431, 1401937, 2268377, 3670319, 5938711, 9609031, 15547769, 25156811, 40704589, 65861461, 106566059, 172427531

Offset

0,2

Links

Amiram Eldar, Table of n, a(n) for n = 0..1000

Maple

A055502 := proc(n) option remember; if n<=0 then n else nextprime(A055502(n-1)+A055502(n-2)); fi; end;

Mathematica

a[0] = 0; a[1] = 2; a[n_] := a[n] = NextPrime[a[n-1] + a[n-2]]; Array[a, 40, 0] (* Amiram Eldar, Sep 24 2023 *)

Crossrefs

Cf. A055498, A055499, A055500, A055501.

Sequence in context: A350402 A158709 A180422 * A003173 A159262 A160434

Adjacent sequences: A055499 A055500 A055501 * A055503 A055504 A055505

Keyword

nonn

Author

N. J. A. Sloane, Jul 09 2000

Extensions

More terms from Amiram Eldar, Sep 24 2023

Status

approved