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A028278
Odd elements in 4-Pascal triangle A028275 (by row) that are not 1.
0
5, 5, 7, 7, 23, 23, 9, 31, 55, 55, 31, 9, 11, 11, 61, 61, 13, 73, 237, 237, 73, 13, 735, 735, 15, 1045, 1947, 1947, 1045, 15, 115, 1441, 4587, 4587, 1441, 115, 17, 131, 611, 1937, 4433, 7579, 9867, 9867, 7579, 4433, 1937, 611, 131, 17, 19, 19, 185, 185, 21, 205
OFFSET
0,1
CROSSREFS
Sequence in context: A111186 A127798 A053671 * A095943 A120220 A320639
KEYWORD
nonn,tabf
EXTENSIONS
More terms from James A. Sellers
STATUS
approved