I've been involved in a few of these sequences. The most recent is this one: https://oeis.org/A294249 https://oeis.org/A294249 My early calculations have bee

I've been involved in a few of these sequences. The most recent is this one: https://oeis.org/A294249 https://oeis.org/A294249 My early calculations have been superseded so I'm no longer mentioned, but I was involved in the initial calculations for this sequence: https://oeis.org/A013998 https://oeis.org/A013998 It's an interesting and useful project. Any time you have a thing you don't understand it's worth finding some way of converting it to an integer sequence and then looking it up, just in case.