# This is the b291932.txt text file. # A291932: a(n) is the smallest k such that (n+1)*phi(k) = (n-1)*psi(k). # Dated 08 September 2017 and updated 11 September 2017. 2 2 3 3 4 95 5 5 6 143 7 7 8 319 9 323 10 559 11 11 12 117317 13 13 14 1007 15 899 16 1919 17 17 18 201983 19 19 20 441283 21 1763 22 394697 23 23 24 4031 25 5249 26 2911 27 3239 28 23519 29 29 30 3599 31 31 32 1796647 33 979801 34 8159 35 5459 36 5183 37 37 38 1550047 39 10763 40 8639 41 41 42 2709037 43 43 44 10207 45 9179 46 101567 47 47 48 12218993 49 9701 50 13199 51 10403 52 4018073 53 53 54 11663 55 12319 56 13439 57 5646547 58 7349107 59 59 60 223199 61 61 62 15057643 63 24569 64 26623 65 19109 66 31679 67 67 68 114239 69 19043 70 352799 71 71 72 565354417 73 73 74 39071 75 22499 76 23711 77 50819 78 56159 79 79 80 33919 81 41309 82 36079 83 83 84 50399 85 32639 86 53663 87 46979 88 52054763 89 89 90 32399 91 34579 92 36978367 93 39059 94 74447 95 125969 96 36863 97 97 98 50959 99 39203 100 353599 101 101 102 8759437837 103 103 104 247103 105 49769 106 81407 107 107 # This is the end of the b text file.