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D-toothpick sequence of the second kind (see Comments lines for definition).
+10
37
0, 1, 5, 13, 29, 51, 75, 97, 137, 177, 209, 241, 297, 371, 467, 517, 605, 677, 709, 757, 829, 933, 1061, 1173, 1317, 1461, 1613, 1709, 1861, 2039, 2279, 2401, 2585, 2721, 2753, 2801, 2873, 2981, 3125, 3269, 3453, 3641, 3841, 4017, 4289, 4563, 4979, 5229
Known number of distinct polygonal shapes with n sides in the infinite D-toothpick structure of A194270.
+10
7
2, 4, 3, 6, 7, 2, 7, 7, 2, 3, 3, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1
Number of distinct polygonal shapes after n-th stage in the D-toothpick structure of A194270.
+10
6
0, 0, 0, 0, 1, 3, 4, 5, 6, 7, 9, 10, 10, 11, 13, 13, 14
Numbers n such that at stage n of A194270 appears for first time a new distinct polygonal shape in the structure.
+10
1
4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 21
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