Declension table of ?papaṃsāna

Neuter	Singular	Dual	Plural
Nominative	papaṃsānam	papaṃsāne	papaṃsānāni
Vocative	papaṃsāna	papaṃsāne	papaṃsānāni
Accusative	papaṃsānam	papaṃsāne	papaṃsānāni
Instrumental	papaṃsānena	papaṃsānābhyām	papaṃsānaiḥ
Dative	papaṃsānāya	papaṃsānābhyām	papaṃsānebhyaḥ
Ablative	papaṃsānāt	papaṃsānābhyām	papaṃsānebhyaḥ
Genitive	papaṃsānasya	papaṃsānayoḥ	papaṃsānānām
Locative	papaṃsāne	papaṃsānayoḥ	papaṃsāneṣu

Compound papaṃsāna -

Adverb -papaṃsānam -papaṃsānāt