Since my first contribution to the OEIS on the 29 of January, 2023 till I turned 15 years old (22 of july, 2023), I have contributed to 184 sequences, of which one is my own, yet unpublished sequence.
My contributions mainly included adding b-files, which are files that include a bunch of extra terms for sequences. The largest terms in these b-files are usually about 1000 digits.