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A279414
a(n) is the total number of isosceles triangles having a bounding box n X k where k is in the range 1 to n inclusive.
3
0, 4, 14, 22, 36, 48, 58, 66, 104, 100, 110, 118, 164, 148, 174, 174, 232, 200, 266, 226, 300, 272, 290, 282, 412, 332, 362, 358, 440, 376, 494, 386, 572, 464, 490, 490, 660, 476, 546, 562, 756, 552, 718, 582, 760, 692, 682, 634, 1004, 716, 862, 746, 900, 744
OFFSET
1,2
COMMENTS
Row sums of A279413.
LINKS
KEYWORD
nonn
AUTHOR
Lars Blomberg, Feb 16 2017
STATUS
approved