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012013014015016017018019023024025026027028029034035036037039045046047048049056057058059067068069078079089123124125126127128129134135136137138139145146147148149156157158159167168169178179189235236238245246248256257258259267268269278289345346356357358359367368369378456457458459467468469478567568569578579589678679689789

Triangular numbers with digits in {0, 3, 8} (up to 1032)

A119068 = nA119067 = T(n)
23
24300
773003
1267978038803003
1271462480830838088000
1290798884648330808803003880083880
778850188467973033038080383000888388003003
40095656470079228038308338833030088338388883003

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