A030755 Numbers n such that s(n)=3, where s=A030747.

5, 7, 14, 21, 37, 48, 61, 90, 111, 129, 179, 202, 205, 208, 228, 233, 239, 269, 272, 308, 340, 341, 343, 346, 386, 430, 465, 473, 478, 519, 524, 529, 576, 579, 582, 639, 698, 753, 761, 814, 821, 824, 828, 890, 899