A211030 Sum of all parts in the structure of the shell model of partitions of A135010 after n-th stage.
1, 2, 4, 5, 6, 9, 10, 11, 12, 14, 16, 20, 21, 22, 23, 24, 25, 27, 30, 35, 36, 37, 38, 39, 40, 41, 42, 44, 46, 48, 50, 54, 57, 60, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 79, 81, 84, 86, 91, 94, 98, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114
Offset: 1
Examples
Written as a triangle begins: 1; 2, 4; 5, 6, 9; 10,11,12,14,16,20; 21,22,23,24,25,27,30,35; 36,37,38,39,40,41,42,44,46,48,50,54,57,60,66; 67,68,69,70,71,72,73,74,75,76,77,79,81,84,86,91,94,98,105;
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