Formulistic numbers: sevenfold (e.g. 49, 70, 70,000, 7,777). (Cf. Z71.15.)
Miscellaneous groups of motifs. · Formulas. · Other formulistic motifs. · view the constellation · filed as Z71.5.0.1
Miscellaneous groups of motifs. · Formulas. · Other formulistic motifs. · view the constellation · filed as Z71.5.0.1
Filed under Formulistic number: seven.
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