A004220 - OEIS (original) (raw)

0, 3, 5, 6, 7, 8, 8, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 19

COMMENTS

When the power of a wave (sound or electrical) increases by a factor of n (such as when n independent/uncorrelated waves of equal power are summed together), this increase is 10*log_10(n) decibels. - Charles L. Hohn, Jul 25 2024

MATHEMATICA

Round[10 Log10[Range[60]]] (* Harvey P. Dale, Sep 06 2021 *)