Huh, 120 is correct! I didn’t realise it was googleable. I guess I should have actually checked that and picked a different similar sequence (like umm 30, 33, 36, 39, 41, 45, 50, 55, 63, 113 a lot of these seem to be googleable now and this one is arguably harder)--woops.
It hadn’t occurred to me to google for it. But now I remember about the OEIS. (“svsgrra va onfr svsgrra zvahf a”? I would never have thought of that myself!)
(Edited to rot-13 spoiler—sorry if anybody read it first.)
Did you Google it? Google seems to have the sequence. It suggests that one possible answer is 120!
Nah, where’s the fun in that? ;)
Huh, 120 is correct! I didn’t realise it was googleable. I guess I should have actually checked that and picked a different similar sequence (like umm 30, 33, 36, 39, 41, 45, 50, 55, 63, 113 a lot of these seem to be googleable now and this one is arguably harder)--woops.
It hadn’t occurred to me to google for it. But now I remember about the OEIS. (“svsgrra va onfr svsgrra zvahf a”? I would never have thought of that myself!)
(Edited to rot-13 spoiler—sorry if anybody read it first.)