1, 2, 3, 5, 8, 13, 21, and so on. Find the next digit.
closed as off-topic by JonMark Perry, hexomino, AHKieran, w l, Omega Krypton Feb 1 at 11:56
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is off-topic as it appears to be a mathematics problem, as opposed to a mathematical puzzle. For more info, see "Are math-textbook-style problems on topic?" on meta." – JonMark Perry, hexomino, AHKieran, w l, Omega Krypton