# A334488 Known terms (not exhaustive). 1 1 2 2 3 4 4 31 # primitive 5 62 6 124 7 601 # primitive 8 1202 9 2404 10 2593 # primitive 11 4808 12 5186 13 9616 14 10372 15 18631 16 20744 17 37262 18 41488 19 74524 20 82976 21 149048 22 165952 23 298096 24 331904 25 599479 # primitive 26 1198958 27 2397916 28 204700049 # primitive, Jinyuan Wang, May 03 2020 29 409400098 30 466344409 # primitive, Giovanni Resta, May 04 2020 31 668731841 # primitive, Giovanni Resta, May 04 2020 32 818800196 33 932688818 34 1023500245 35 1337463682 36 1554449047 37 1865377636 38 2047000490 39 2674927364 40 3108898094 41 4094000980 42 5349854728 43 6217796188 44 6345701519 45 10699709456 46 11638603429 # primitive, Ray Chandler, May 15 2020 47 12435592376 48 12691403038 49 21399418912 50 23277206858 # Ray Chandler, May 15 2020 51 24871184752 52 25382806076 53 31728507595 54 42798837824 55 46554413716 # Ray Chandler, May 15 2020 56 49742369504 # following are known terms, but not necessarily the next in sequence. ?? 58193017145 # Ray Chandler, May 15 2020 ?? 63457015190 ?? 85597675648 ?? 99484739008 ?? 116386034290 # Ray Chandler, May 15 2020 ?? 126914030380 ?? 158642537975 ?? 198969478016 ?? 232772068580 # Ray Chandler, May 15 2020 ?? 317285075950 ?? 360796706299 # Ray Chandler, May 15 2020 ?? 634570151900 ?? 721593412598 # Ray Chandler, May 15 2020 ?? 1209231052537 ?? 1443186825196 # Ray Chandler, May 15 2020 ?? 1734021663713 ?? 1803983531495 # Ray Chandler, May 15 2020 ?? 2418462105074 ?? 3468043327426 ?? 3607967062990 # Ray Chandler, May 15 2020 ?? 4836924210148 ?? 6936086654852 ?? 7215934125980 # Ray Chandler, May 15 2020 ?? 9019917657475 # Ray Chandler, May 15 2020 ?? 9673848420296 ?? 13872173309704 ?? 18039835314950 # Ray Chandler, May 15 2020 ?? 19347696840592 ?? 27744346619408 ?? 36079670629900 # Ray Chandler, May 15 2020 ?? 38695393681184 ?? 55488693238816 ?? 77390787362368 ?? 110977386477632 ?? 122713380674471 ?? 154781574724736 ?? 221954772955264 ?? 245426761348942 ?? 400890695310839 ?? 490853522697884 ?? 613566903372355 ?? 801781390621678 ?? 1227133806744710 ??? 1603562781243356 ??? 2454267613489420 ??? 3207125562486712 ??? 6414251124973424 ??? 12828502249946848 ??? 25657004499893696 ??? 51314008999787392 ??? 95460723373176041 ??? 190921446746352082 ??? 311859355170626969 ??? 381842893492704164 ??? 477303616865880205 ??? 623718710341253938 ??? 954607233731760410 ??? 1039509572941005527 ??? 1247437420682507876 ??? 1909214467463520820 ??? 2079019145882011054 ??? 2382422692207868021 # Ray Chandler, May 15 2020 ??? 2494874841365015752 ??? 4158038291764022108 ??? 4764845384415736042 # Ray Chandler, May 15 2020 ??? 4989749682730031504 ??? 8316076583528044216 ??? 9529690768831472084 # Ray Chandler, May 15 2020 ??? 9979499365460063008 ??? 11912113461039340105 # Ray Chandler, May 15 2020 ??? 16632153167056088432 ??? 19958998730920126016 ??? 23824226922078680210 # Ray Chandler, May 15 2020 ??? 33264306334112176864 ??? 39917997461840252032 ??? 47648453844157360420 # Ray Chandler, May 15 2020 ??? 66528612668224353728 ??? 73855103458443908651 # Ray Chandler, May 15 2020 ??? 133057225336448707456 ??? 147710206916887817302 # Ray Chandler, May 15 2020 ??? 295420413833775634604 # Ray Chandler, May 15 2020 ??? 369275517292219543255 # Ray Chandler, May 15 2020 ??? 738551034584439086510 # Ray Chandler, May 15 2020 ??? 808651307957435730617 ??? 1477102069168878173020 # Ray Chandler, May 15 2020 ??? 1617302615914871461234 ??? 1846377586461097716275 # Ray Chandler, May 15 2020 ??? 3234605231829742922468 ??? 3692755172922195432550 # Ray Chandler, May 15 2020 ??? 6469210463659485844936 ??? 7385510345844390865100 # Ray Chandler, May 15 2020 ??? 12938420927318971689872 ??? 25876841854637943379744 ??? 51753683709275886759488 ??? 103507367418551773518976 # Update log: # May 10 2020 - original a-file of 121 terms from Robert G. Wilson v, computed from previously identified primitive terms. # May 15 2020 - expanded to 151 terms by Ray Chandler with new primitive term a(46).