CJam, 3.8 × 1087 bytes
"ddd",'#i,(;(bb:c~
The string contains 3,796795,014999,014425,685660,742798,661101,874493,542706,600445,705244,111921,677058,820557,370321,270207,684441,231420,907808,254131,743205,435973,585714,669113,980789,653081,218612,774593,219756,157565 d's.
The generator script for the previous version of this answer, which might be useful later:
"'/ea(i(_)),:)_m*{_~{_@\%}h!=\~>&},=~o"
"'bi,(;(;{#}*b":B~'d*`',B":c~"