A322653 - OEIS

%I #5 Dec 21 2018 18:15:14

%S 0,1,9,10,30,39,40,70,100,109,110,135,205,231,235,244,245,364,366,436,

%T 466,475,476,540,595,730,765,800,830,839,840,904,1045,1135,1270,1305,

%U 1340,1370,1379,1380,1386,1669,1794,1810,1900,2035,2105,2135,2144,2145,2275,2350,2431,2714

%N Numbers that are sums of consecutive octagonal pyramidal numbers (A002414).

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PyramidalNumber.html">Pyramidal Number</a>

%Y Cf. A002414, A002419, A320728, A321450, A322468, A322479, A322637, A322651, A322652.

%K nonn

%O 1,3

%A _Ilya Gutkovskiy_, Dec 21 2018