Sequencer – purely algorithmic number sequence identification
Sequencer [https://github.com/p-e-w/sequencer] identifies number sequences. That is, given a list of numbers like $$(a_n)_{n\geq 1} = 1,; 2,; 4,; 8,; 16,; 32,; \ldots$$ it finds a formula that generates them, in this case $$a_n = 2^{n-1}$$ Sequencer employs neither a library of sequences… » Read more