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 A197122 Number of partitions of n into positive quarter-squares (cf. A002620). 3
 1, 1, 2, 2, 4, 4, 7, 7, 11, 12, 17, 18, 26, 28, 37, 40, 53, 57, 74, 79, 101, 109, 136, 145, 181, 195, 237, 255, 308, 332, 397, 427, 506, 546, 641, 688, 807, 868, 1007, 1081, 1250, 1342, 1544, 1655, 1893, 2033, 2313, 2477, 2812, 3015, 3403, 3644, 4102, 4390 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS _Reinhard Zumkeller_, Table of n, a(n) for n = 0..100 EXAMPLE a(10) = #{9+1, 6+4, 6+2+2, 6+2+1+1, 6+1+1+1+1, 4+4+2, 4+4+1+1, 4+2+2+2, 4+2+2+1+1, 4+2+1+1+1+1, 4+6x1, 2+2+2+2+2, 2+2+2+2+1+1, 2+2+2+1+1+1+1, 2+2+6x1, 2+8x1, 10x1} = 17. PROG (Haskell) a197122 = p (drop 2 a002620_list) where    p _          0             = 1    p ks'@(k:ks) m | m < k     = 0                   | otherwise = p ks' (m - k) + p ks m CROSSREFS Cf. A197081, A002378, A000290, A000041. Sequence in context: A182410 A099770 A099383 * A064410 A062896 A025065 Adjacent sequences:  A197119 A197120 A197121 * A197123 A197124 A197125 KEYWORD nonn AUTHOR Reinhard Zumkeller, Oct 10 2011 STATUS approved

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