|
%I #9 Aug 23 2020 02:09:26
%S 905,1208,2134,3109,8294,12482,12917,15744,16047,16543,19353,19871,
%T 19893,19915,19937,20499,29073,37239,37261,37283,38534,39333,39355,
%U 40931,40953,43328,49031,59230,64823,67005,67027,71628,71650,72234,81326,82213,82406,82428
%N First of three consecutive Ulam numbers (A002858) in arithmetic progression with difference 22.
%C Numbers k such that A002858(k+2)-A002858(k+1) = A002858(k+1)-A002858(k) = 22. Sequence gives A002858(k).
%C A002858(1587+k) = 19871 + 22*k (0<=k<=5). !!
%H Amiram Eldar, <a href="/A068856/b068856.txt">Table of n, a(n) for n = 1..10000</a>
%Y Cf. A002858.
%K nonn
%O 1,1
%A _Naohiro Nomoto_, Mar 29 2002
%E More terms from Larry Reeves (larryr(AT)acm.org), Oct 10 2003
%E More terms from _Amiram Eldar_, Aug 23 2020
|
