Just submitted A164771 1,1049,1490,10002,10005,10011,10020,10050,10101,10110,10149,10200,10500,11001,11010,11100,11490,12000,14499,15000,17610,18000,20001,20010,20100,21000,24900,30000,33200,35000,36100,44900,44990,45100 There are 117 such n's < 10^7. Is it worth submitting also cases s=3..9? Thx, Zak