# Table of n, a(n) for n = 0..107 # Generated by Georg Fischer with jOEIS, Feb 24 2020 0 1 1 0 2 1 3 1 4 0 5 1 6 2 7 2 8 0 9 2 10 9 11 6 12 3 13 0 14 6 15 44 16 31 17 19 18 11 19 0 20 15 21 265 22 180 23 105 24 54 25 32 26 0 27 84 28 1854 29 1255 30 771 31 411 32 281 33 138 34 0 35 330 36 14833 37 9949 38 6052 39 3583 40 2057 41 1366 42 668 43 0 44 1812 45 133496 46 89162 47 55340 48 32135 49 19026 50 12685 51 6753 52 4305 53 0 54 9978 55 1334961 56 886837 57 547922 58 331930 59 193538 60 117323 61 79291 62 45536 63 25959 64 0 65 65503 66 14684570 67 9722814 68 6064458 69 3620732 70 2188848 71 1307615 72 867185 73 511579 74 310620 75 188660 76 0 77 449719 78 176214841 79 116236256 80 72280038 81 44222780 82 26390329 83 16003132 84 9809056 85 6613775 86 3750899 87 2384154 88 1421670 89 0 90 3674670 91 2290792932 92 1507191024 93 942950998 94 571144313 95 348570216 96 209406709 97 128951622 98 84720753 99 51733702 100 31725929 101 19476877 102 11469132 103 0 104 28886593 105 32071101049 106 21042127239 107 13132710147