A022936 a(n) = a(n-1) + c(n-1) for n >= 2, a( ) increasing, given a(1)=4; where c( ) is complement of a( ).

4, 5, 7, 10, 16, 24, 33, 44, 56, 69, 83, 98, 115, 133, 152, 172, 193, 215, 238, 263, 289, 316, 344, 373, 403, 434, 466, 500, 535, 571, 608, 646, 685, 725, 766, 808, 851, 896, 942, 989, 1037, 1086, 1136, 1187, 1239, 1292, 1346, 1401, 1458, 1516