A137182 - OEIS

%I #10 Dec 13 2019 02:55:02

%S 7,21,49,63,105,133,189,231,259,273,357,385,399,427,483,511,553,651,

%T 679,693,735,777,805,819,903,931,1029,1057,1155,1183,1197,1281,1309,

%U 1323,1365,1435,1491,1519,1533,1575,1645,1659,1701,1771,1827,1869,1995,2023,2065

%N Lucky numbers (A000959) which are congruent to 0 mod 7.

%H Amiram Eldar, <a href="/A137182/b137182.txt">Table of n, a(n) for n = 1..10000</a>

%Y Intersection of A000959 and A008589.

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Mar 07 2008