Hello everybody, I just opened my new website at http://www.plouffe.fr/simon/ also redirected the old one at that same address. I intend to re-open the inverter with the new format at 64 digits, it will be called either plouffe inverter or inverse symbolic calculator. In the meantime, all the data of the old inverter is available at http://www.plouffe.fr/simon/plouffe_inverter_tables/ The new tables are all here ; http://www.plouffe.fr/simon/ip/ About sequences, all of the conjectures are here (most of them are the real ones), http://www.ploufffe.fr/simon/OEIS/conjectures/OEIS_conjectured_formulas.txt from which I computed about 148 billion digits of sequences, which are all here also : http://www.plouffe.fr/simon/seqc/ each file is formated this way, for example the file c000045.txt located at http://www.plouffe.fr/simon/seqc/000/c000045.txt looks like this sequence index value A000045 0 0 A000045 1 1 A000045 2 1 A000045 3 2 A000045 4 3 A000045 5 5 A000045 6 8 A000045 7 13 A000045 8 21 A000045 9 34 A000045 10 55 A000045 11 89 A000045 12 144 A000045 13 233 A000045 14 377 A000045 15 610 A000045 16 987 A000045 17 1597 I will try now to fix all <404> errors. have a nice day, simon plouffe